import router from './router'
import store from './store'
import {
	Message
} from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import {
	getAccessToken
} from '@/utils/auth'
import {
	isRelogin
} from '@/utils/request'

NProgress.configure({
	showSpinner: false
})

// 增加三方登陆 update by 芋艿
const whiteList = ['/login', '/social-login', '/auth-redirect', '/bind', '/register', '/oauthLogin/gitee']

router.beforeEach((to, from, next) => {
	NProgress.start();
	if (store.getters.sidebarRouters.length == 0) {
		store.dispatch('GenerateRoutes', []).then(accessRoutes => {
			// 根据 roles 权限生成可访问的路由表
			router.addRoutes(accessRoutes) // 动态添加可访问路由表
			next({
				...to,
				replace: true
			}) // hack方法 确保addRoutes已完成
		})
	} else {

		next()
	}
	return;
	if (getAccessToken()) {
		to.meta.title && store.dispatch('settings/setTitle', to.meta.title)
		/* has token*/
		if (to.path === '/login') {
			next({
				path: '/'
			})
			NProgress.done()
		} else {
			if (store.getters.roles.length === 0) {
				isRelogin.show = true
				// 获取字典数据 add by 芋艿
				store.dispatch('dict/loadDictDatas')
				// 判断当前用户是否已拉取完 user_info 信息
				store.dispatch('GetInfo').then(userInfo => {
					isRelogin.show = false
					// 触发 GenerateRoutes 事件时，将 menus 菜单树传递进去
					store.dispatch('GenerateRoutes', userInfo.menus).then(accessRoutes => {
						// 根据 roles 权限生成可访问的路由表
						router.addRoutes(accessRoutes) // 动态添加可访问路由表
						next({
							...to,
							replace: true
						}) // hack方法 确保addRoutes已完成
					})
				}).catch(err => {
					store.dispatch('LogOut').then(() => {
						Message.error(err)
						next({
							path: '/'
						})
					})
				})
			} else {
				next()
			}
		}
	} else {
		// 没有token
		if (whiteList.indexOf(to.path) !== -1) {
			// 在免登录白名单，直接进入
			next()
		} else {
			const redirect = encodeURIComponent(to.fullPath) // 编码 URI，保证参数跳转回去后，可以继续带上
			next(`/login?redirect=${redirect}`) // 否则全部重定向到登录页
			NProgress.done()
		}
	}
})

router.afterEach(() => {
	NProgress.done()
})